package com.qf.mapper;

import com.qf.entity.User;

public class UserDaoImpl implements UserDao {
    public void findUserAll() {
        System.out.println("AAAAAAAAAAA");
    }

    public void insertUser(User user) {
        System.out.println("BBBBBBBBBBBBBBb");
    }

    public User updateUser(User user) {
        System.out.println("CCCCCCCCCCC");
        return null;
    }

    public void deleteUser(Integer id) {
        System.out.println("DDDDDDDDDDDDDDD");

    }
}
